Where to Buy
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Here's what other sites are saying:
With all the street smarts you need for the daily grind and a hidden adventurous spirit, the Flip D-Ring effortlessly transforms from a flat, low-profile cap that takes up minimal space in your purse or bag to a sporty, functional loop cap you can clip onto just about anything. Like all their caps, it's made from made from BPA-free polypropylene (pp#5). But the inside of the Flip D-Ring cap is 100% stainless steel, so your drinks never touch plastic! With just one rugged moving part, it's designed to be durable and is made to last. The Flip D-Ring also looks great paired up with our flat, ultra low-profile, all-stainless S-Biner from Nite Ize(TM), which comes in two sizes and is available as an accessory.
- Rocky Mountain Trail
Klean Kanteen Stainless Flat Cap
Klean Kanteen Stainless LPT Bamboo Cap
Klean Kanteen Pint Ring
Guyot Designs SplashGuard
$2 - $3
Nalgene Insulated Water Bottle Sleeve
$10 - $17
Platypus Bite Valve Cover
Hydro Flask Standard Mouth Loop Cap
$4 - $29